Specification:o-use, cost-effective high level/drop recognition sensor, which is obtained by having a series of parallel wires exposed traces measured droplets/water volume in order to determine the water level. Easy to complete water to analog signal conversion and output analog values can be directly read Arduino development board to achieve the level...

FeaturesMini LED night light, good for camping, desktop lighting0.2W ultra low power output, 2835 chips led, long lighting, No radiating.5000 mah mobile power supply, with sustainable light up 100 hours.Can fit into a purse, also can hang on the keys, very portable.Double-sided USB design,and all can be the plugSize:2.3 x 1.2 cmPackage Included:2 x New...

We designed this board to give the user a very discrete button without any sharp edges. Button closes when you push it and opens when you release (momentary push button). very discrete button without any sharp edges. Button closes when you push it and opens when you release (momentary push button). very discrete button without any sharp edges. Button...

Specification: SD card reader module, and the SPI interface via the file system driver, microcontroller system to complete the MicroSD card read and write files. Arduino users can directly use the Arduino IDE comes with an SD card to complete the library card initialization and read-writeModule features are as follows:1 Support Micro SD Card, Micro SDHC...

Widely used for temperature control or protection for household electric appliances.tection for household electric appliances.tection for household electric appliances.It is closed until the surface reaches 105 Celsius degree, then the switch opens.General purpose, automatic reset, low cost, large capacity, minute current thermostats.Application:...

Specification:o-use, cost-effective high level/drop recognition sensor, which is obtained by having a series of parallel wires exposed traces measured droplets/water volume in order to determine the water level. Easy to complete water to analog signal conversion and output analog values can be directly read Arduino development board to achieve the level...